I'm sorry but the internet exists. While the internet existed during the War on Terror, things have changed significantly since then. Enough people have seen footage from the wars in Gaza and Ukraine to know what kind of awful shit happens in wars.

There won't be a repeat of the War on Terror in terms of recruitment. People have grown increasingly skeptical of the government since the 2000s and are generally more critical of their nation today. To top it off, Americans have also grown increasingly suspicious of each other. One has to look no further than this past election season when some people were casually talking about a second civil war.

If a draft happens, then riots and resistance should be expected. The US government has done a good job of squandering a lot of the trust that the public placed in it. The only way a large number of Americans will support the US getting directly involved in a war is if there is another attack on US soil. Until then, the government can't expect much support in that regard. I'm certainly not fighting in a war started for questionable reasons.